TREA

Floating rails or sleepers

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Industry

  • CPC
  • E01B2204/12
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Parent Industries

EFIXED CONSTRUCTIONS E01Road, railway construction E01BPERMANENT WAY PERMANENT-WAY TOOLS MACHINES FOR MAKING RAILWAYS OF ALL KINDS E01B2204/00Characteristics of the track and its foundations

Current Industry

E01B2204/12Floating rails or sleepers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Railroad substructure
    • Patent number 6,293,473
    • Issue date Sep 25, 2001
    • Hermann Ortwein
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Track
    • Patent number 5,806,764
    • Issue date Sep 15, 1998
    • Gmundner Fertigteile Gesellschaft m.b.H. & Co. KG
    • Bernhard Neumann
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Infrastructure for railway tracks
    • Patent number 5,788,153
    • Issue date Aug 4, 1998
    • Hermann Ortwein
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Device for supporting rails
    • Patent number 5,346,131
    • Issue date Sep 13, 1994
    • Hilti Aktiengesellschaft
    • Peter Meier
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Elastomeric mounting for railway rail with differently angled flanks
    • Patent number 4,577,801
    • Issue date Mar 25, 1986
    • Clouth Summiwerke Aktiengesellschaft
    • Hermann Ortwein
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    3790078
    • Patent number 3,790,078
    • Issue date Feb 5, 1974
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES